If you love the AR platform but are looking to use a round that reaches further and has more power, this LR-308 Upper Build Kit is a great option at a great price. Our .308 Winchester LR-308 Rifle Upper Build Kits take the hassle out of building your custom firearm.
This Build Features Lightyear, A 20" .308 WIN Barrel From Mercury Precision. Made From 4150 CMV, This Barrel Has A QPQ Nitride Finish Along With A 1-10 Twist Rate And A Thread Pitch Of 5/8x24.
This Nitrided Compact Compensator Is Made Of An All Steel Construction With A Heat Treated, Erosion Resistant Black Nitrided Finish. It Reduces Recoil As Well As Barrel Whip. Proudly Made In The USA.
The M5 LR-308 Stripped Upper Receiver is the perfect upper for your big bore rifle build. Forged from 7075-T6 aluminum, this stripped upper is precision machined to accept standard LR-308 components. Match this with our M5 LR-308 lower receiver for a solid and dependable fit.
This Upper Also Includes An American Made Premium 308 15" M-Lok Handguard. This Handguard Enables You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories. Made Of 6061 T6 Aluminum And Finished In Type III Mil-Spec Anodization.